fanweneddie commented on PR #4604:
URL: https://github.com/apache/hbase/pull/4604#issuecomment-1356643541
Thank you for your quick reply!
> But if the server is overloaded that close RPC won't even make it to the
server. In this case the scan lives on
Yes, I find that if I set `HBASE_CLIENT_SCANNER_TIMEOUT_PERIOD` to a large
value (say 60000), then those scanners are not removed by method
`leaseExpired()`.
> Look at queue times and response times, which might both be in the seconds.
OK, I will try it by running on a slow container and disabling the block
cache (since the scanning is fast, I have to make it slow for a better
observation), and then check the response time. Thank you for your guidance.
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